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American Journal of Analytical Chemistry

ISSN: 2156--8251
Publisher: Scientific Research Publishing


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A Novel Validated Stability Indicative UP-LC Method for Etravirine for the Determination of Process Related and Degradation Impurities

Author(s): Mohanareddy Chilukuri | Katreddi H. Reddy | Papadasu Narayanareddy | Madireddi Venkataramana
Volume: 03
Issue: 12
Year: 2012
Phytochemical Screening of Two Tropical Moss Plants: Thidium gratum P. Beauv and Barbula indica Brid Grown in Southwestern Ecological Zone of Nigeria

Author(s): Adedeji O. Adebiyi | Ayodele A. Oyedeji | Elijah E. Chikwendu | Olubunmi A. Fatoke
Volume: 03
Issue: 12
Year: 2012
Quantitative Determination of Fluoxetine in Pharmaceuticals and Plasma Samples Using Bromatometric Method

Author(s): Jasmin Shah | Muhammad Rasul Jan | Muhammad Naeem Khan | Sadaf Durrani
Volume: 03
Issue: 12
Year: 2012
Comparison of Binding Parameter Constants between Sevelamer HCl Tablets and Renagel Tablets by a Validated Inductively Coupled Plasma-Optical Emission Spectrometry (ICP-OES) Method

Author(s): Venkata Vivekanand Vallapragada | Gopichand Inti | Ajay Kanyadhara | Sudhakar Rao Vidiyala | Sreeramulu Jadi
Volume: 03
Issue: 12
Year: 2012
Effect of Cyclodextrin Complexation on the Aqueous Solubility of Diazepam and Nitrazepam: Phase-Solubility Analysis, Thermodynamic Properties

Author(s): Jasmina Hadžiabdić | Alisa Elezović | Ognjenka Rahić | Indira Mujezin
Volume: 03
Issue: 12
Year: 2012
The Detection of 1-Palmitoyl-2-oleoyl-sn-glycero-3-phosphoethanol and Ethyl Glucuronide in Human Umbilical Cord

Author(s): Joseph Jones | Mary Jones | Charles Plate | Douglas Lewis
Volume: 03
Issue: 12
Year: 2012
Preconcentration of Germanium(IV) on Styrene-Maleic Anhydride Copolymer Modified with Aminobenzoic Acids and Its Spectrophotometric Determination with Bis(2,3,4-trihydroxyphenylazo)benzidine

Author(s): Kamran T. Mahmudov | Rafiga A. Aliyeva | Sahil Z. Hamidov | Famil M. Chyragov | Samira R. Mardanova | Maximilian N. Kopylovich | Armando J. L. Pombeiro
Volume: 03
Issue: 12
Year: 2012
Acylhydrazide and Isatin Schiff Bases as Alternate UV-Laser Desorption Ionization (LDI) Matrices for Low Molecular Weight (LMW) Peptides Analysis

Author(s): Syed Ghulam Musharraf | Aisha Bibi | Najia Shahid | Muhammad Najam-ul-Haq | Momin Khan | Muhammad Taha | Uzma Rasool Mughal | Khalid Mohammed Khan
Volume: 03
Issue: 12
Year: 2012
Use of SFC in Extraction of Adaptogens from Brazilian Plants

Author(s): Marcelle Fernanda Carulo
Volume: 03
Issue: 12
Year: 2012
Quality of Canola Oil Obtained by Conventional and Supercritical Fluid Extraction

Author(s): Rabie Khattab | Curtis Rempel | Miyoung Suh | Usha Thiyam
Volume: 03
Issue: 12
Year: 2012
Apparent Solubility of Natural Products Extracted with Near-Critical Carbon Dioxide

Author(s): Helena Sovová
Volume: 03
Issue: 12
Year: 2012
Waste Management in Propylene Epoxidation Process with the Use of Supercritical Fluid Media

Author(s): F. M. Gumerov | R. A. Kayumov | R. A. Usmanov | A. A. Sagdeev | I. Sh. Abdullin | R. F. Sharafeev
Volume: 03
Issue: 12
Year: 2012
Extraction and Characterization of Oil from Moringa oleifera Using Supercritical CO2 and Traditional Solvents

Author(s): Jessica Ortiz Palafox | Abelardo Navarrete | Julio C. Sacramento-Rivero | Carlos Rubio-Atoche | Pablo Acereto Escoffie | Jose Antonio Rocha-Uribe
Volume: 03
Issue: 12
Year: 2012
A Simplified Method to Estimate the Time Evolution of Oil Extraction from Different Substrates by Supercritical CO2

Author(s): A. Zinnai | F. Venturi | C. Sanmartin | G. Andrich
Volume: 03
Issue: 12
Year: 2012
Separation of Sesamin and Sesamolin by a Supercritical Fluid-Simulated Moving Bed

Author(s): Ming-Tsai Liang | Ru-Chien Liang | Li-Rong Huang | Ping-Hsuan Hsu | Yu-Hsuan Wu | Hung-En Yen
Volume: 03
Issue: 12
Year: 2012
“Special Issue—Supercritical Fluids” Literatures on Dyeing Technique of Supercritical Fluid Carbon Dioxide

Author(s): Shen-Kung Liao | Pi-Shiun Chang
Volume: 03
Issue: 12
Year: 2012
Recovery of Uranium and Plutonium from Waste Matrices Using Supercritical Fluid Extraction

Author(s): Krishnamurthy Sujatha | Kancharlapalli Chinaraga Pitchaiah | Nagarajan Sivaraman | Thandankorai Ganapathi Srinivasan | Polur Ranga Rao Vasudeva Rao
Volume: 03
Issue: 12
Year: 2012
Extraction of the Main Ingredients from Chuanxiong by CO2 Supercritical Fluid Extraction

Author(s): Ru Yan | Song-Lin Li | Ge Lin
Volume: 03
Issue: 12
Year: 2012
The Analysis of the Equilibrium Cluster Structure in Supercritical Carbon Dioxide

Author(s): Boris Sedunov
Volume: 03
Issue: 12
Year: 2012
Treatment of Materials Contaminated with Polychlorinated Biphenyls (Pcbs): Comparison of Traditional Method and Supercritical Fluid Extraction

Author(s): Dannielle Jannaine Silva | Felipe V. Pietri | José Ermirio F. Moraes | Reinaldo Camino Bazito | Camila Gambini Pereira
Volume: 03
Issue: 12
Year: 2012
Extraction of Carotenoids and Fatty Acids from Microalgae Using Supercritical Technology

Author(s): Lourdes Casas Cardoso | Casimiro Mantell Serrano | Miguel Rodríguez Rodríguez | Enrique J. Martínez de la Ossa | Luis M. Lubián
Volume: 03
Issue: 12
Year: 2012
Editorial

Author(s): Ilia Brondz
Volume: 03
Issue: 12
Year: 2012
Rapid LC-ESI-MS-MS Method for the Simultaneous Determination of Sitagliptin and Pioglitazone in Rat Plasma and Its Application to Pharmacokinetic Study

Author(s): Samanthula Gananadhamu | Vaddepally Laxmikanth | Saladi Shantikumar | Veeraraghavan Sridhar | Caringula Geetha | Chennupati Sandhya
Volume: 03
Issue: 12
Year: 2012
Analysis of Heavy Metals in Human Hair Using Atomic Absorption Spectrometry (AAS)

Author(s): Onuwa O. Peter | Ishaq S. Eneji | Rufus Sha’Ato
Volume: 03
Issue: 11
Year: 2012
A Comparative Study of the Novel Ratio Difference Method versus Conventional Spectrophotometric Techniques for the Analysis of Binary Mixture with Overlapped Spectra

Author(s): Hayam M. Lotfy | Sarah S. Saleh | Nagiba Y. Hassan | Samia M. Elgizawy
Volume: 03
Issue: 11
Year: 2012
Flow-Injection Flame Atomic Absorption Determination of Hexavalent Chromium with On-Line Preconcentration on an Anion Imprinted Polymer

Author(s): María Carmen Yebra-Biurrun | Jesús Manuel Castro-Romero | Nieves Carro-Mariño
Volume: 03
Issue: 11
Year: 2012
Electrocatalytic and Sensors Properties of Natural Smectite Type Clay towards the Detection of Paraquat Using a Film-Modified Electrode

Author(s): H. L. Tcheumi | I. K. Tonle | A. Walcarius | E. Ngameni
Volume: 03
Issue: 11
Year: 2012
A Stability Indicating UPLC Method for Finasteride and Its Related Impurities

Author(s): Y. Koti Reddy | G. V. Subba Reddy | K. N. Jaya Veera | Kishore Kumar Hotha
Volume: 03
Issue: 11
Year: 2012
Bioaccumulation of Some Heavy Metals in Fish Samples from River Benue in Vinikilang, Adamawa State, Nigeria

Author(s): Joseph Clement Akan | Salwa Mohmoud | Bashir Shettima Yikala | Victor Obioma Ogugbuaja
Volume: 03
Issue: 11
Year: 2012
Development of a Highly Sensitive Extractive Spectrophotometric Method for the Determination of Nickel(II) from Environmental Matrices Using 2-Acetylpyridine-4-methyl-3-thiosemicarbazone

Author(s): Desam Nagarjuna Reddy | Kanumukkala Vasudeva Reddy | Berhanu Menasbo Tegegne | Vanka Krishna Reddy
Volume: 03
Issue: 11
Year: 2012
Simple Estimation of Bosentan in Tablet Formulation by RP-HPLC

Author(s): Selvadurai Muralidharan | Jaya Raja Kumar
Volume: 03
Issue: 11
Year: 2012
The Effect of Heavy Metals Cadimium, Chromium and Iron Accumulation in Human Eyes

Author(s): Hanaa H. Haddad
Volume: 03
Issue: 10
Year: 2012
A Stability Indicating UPLC Method for Candesartan in Bulk Drug Samples

Author(s): Gunda Srinivas | Kakumani Kishore Kumar | Gangaram V. Kanumula | M. Vishnu Priya | K. Mukkanti
Volume: 03
Issue: 10
Year: 2012
CD and DSC Investigation of Individual and Complex Influence of Meso-Tetra(4-Oxiethylpyridil) Porphyrin (TOEPyP4) and Its Zn-Complex on DNA

Author(s): Jamlet Monaselidze | Evgeni Kiziria | Maya Gorgoshidze | David Khachidze | Maya Kiladze | Eteri Lomidze | Hakob Margaryan | Nune Hakobyan
Volume: 03
Issue: 10
Year: 2012
Measurement of Arsenic Species in Infant Rice Cereals by Liquid Chromatography Inductively Coupled Plasma Mass Spectrometry

Author(s): John D. Brockman | John W. N. Brown IV
Volume: 03
Issue: 10
Year: 2012
Determination of Heavy Metals at Sub-ppb Levels in Water by Graphite Furnace Atomic Absorption Spectrometry Using a Direct Introduction Technique after Preconcentration with an Iminodiacetate Extraction Disk

Author(s): Tetsuo Inui | Atsuko Kosuge | Atsushi Ohbuchi | Kazuhiro Fujita | Yuya Koike | Masaru Kitano | Toshihiro Nakamura
Volume: 03
Issue: 10
Year: 2012
Separation of Amino Acids Based on Thin-Layer Chromatography by a Novel Quinazoline Based Anti-Microbial Agent

Author(s): Supriti Sen | Sandipan Sarkar | Pijush Kundu | Subrata Laskar
Volume: 03
Issue: 09
Year: 2012
Electrochemical Behavior of Chalcone at a Glassy Carbon Electrode and Its Analytical Applications

Author(s): Keerti M. Naik | Sharanappa T. Nandibewoor
Volume: 03
Issue: 09
Year: 2012
Spectrophotometric Determination of Fluoride in Groundwater Using Resorcin Blue Complexes

Author(s): Zaher Barghouthi | Sameer Amereih
Volume: 03
Issue: 09
Year: 2012
Analysis of Residual Solvents in Annatto Extracts Using a Static Headspace Gas Chromatography Method

Author(s): Yusai Ito | Kyoko Ishizuki | Wakana Sekiguchi | Atsuko Tada | Takumi Akiyama | Kyoko Sato | Takeshi Yamazaki | Hiroshi Akiyama
Volume: 03
Issue: 09
Year: 2012
Simultaneous Determination of Amlodipine with H1-Receptor Antagonists by Reversed Phase High Performance Liquid Chromatography and Application to Interaction Studies

Author(s): Muhammad Saeed Arayne | Najma Sultana | Saima Sher Bahadur | Muhammad Nawaz
Volume: 03
Issue: 09
Year: 2012
3D Fluorescence Characterization of Synthetic Organic Dyes

Author(s): Leonard J. Soltzberg | Sandy Lor | Nnennaya Okey-Igwe | Richard Newman
Volume: 03
Issue: 09
Year: 2012
Extraction Method and Determination of Sudan I Present in Sunset Yellow FCF by Isocratic High-Performance Liquid Chromatography

Author(s): Chiye Tatebe | Takashi Ohtsuki | Noriko Otsuki | Hiroki Kubota | Kyoko Sato | Hiroshi Akiyama | Yoko Kawamura
Volume: 03
Issue: 08
Year: 2012
Chemically Modified Carbon Paste Electrode for Determination of Cesium Ion by Potentiometric Method

Author(s): Refat F. Aglan | Gehad G. Mohamed | Hala A. Mohamed
Volume: 03
Issue: 08
Year: 2012
Development and Validation of a Method to Quantify Midazolam in a New Oral Formulation for Pediatric Use

Author(s): Carmen Flores Pérez | Juan Luis Chávez Pacheco | Janett Flores Pérez | Hugo Juárez Olguín | Blanca Ramírez Mendiola | Raquel García Álvarez | José Francisco González Zamora | Ángel Changin Guerra
Volume: 03
Issue: 08
Year: 2012
A Stability Indicating HPLC Method for Dronedarone in Bulk Drugs and Pharmaceutical Dosage Forms

Author(s): Naresh Tondepu | Shakil S. Sait | K.V. Surendranath | Ravi Kiran Kaja | Suresh Kumar
Volume: 03
Issue: 08
Year: 2012
PMMA Polymer Membrane-Based Single Cylindrical Submicron Pores: Electrical Characterization and Investigation of Their Applicability in Resistive-Pulse Biomolecule Detection

Author(s): Sven Achenbach | Manouchehr Hashemi | Banafsheh Moazed | David Klymyshyn
Volume: 03
Issue: 08
Year: 2012
A Sensitive HPLC-MS/MS Analysis of Dencichine in Rat Plasma and Its Application to Pharmacokinetics

Author(s): Chen Qian | Yanjuan Yuan | Xuejun He | Jing Liu | Qing Shao | Hua Wu | Hongqun Qiao
Volume: 03
Issue: 08
Year: 2012
Simultaneous Quantification of Ibuprofen and Paracetamol in Tablet Formulations Using Transmission Fourier Transform Infrared Spectroscopy

Author(s): Muhammad Ali Mallah | Syed Tufail Hussain Sherazi | Sarfaraz Ahmed Mahesar | Abdul Rauf Khaskheli
Volume: 03
Issue: 08
Year: 2012
Interaction of N-(2-Methyl Thio Phenyl)-2-Hydroxy-1-Naphthaldimine with Tin Dioxide Nanoparticles: A Spectroscopic Approach

Author(s): Suvetha Rani Jayaprakash | Ramakrishnan Veerabahu
Volume: 03
Issue: 08
Year: 2012
Synthesis and Characterization of KFeP2O7 Nanoparticles Implanted in Silica

Author(s): Eduardo Ordóñez Regil | Enrique Ordóñez Regil | Nidia García González | Samuel R. Barocio
Volume: 03
Issue: 08
Year: 2012
Simultaneous Determination of Atorvastatin and Glimepiride by LC-MS/MS in Human Plasma and Its Application to a Pharmacokinetic Study

Author(s): Kishore Kumar Hotha | Narasimha Reddy Yarramu | Thriveni Kandibedala | Vijaya Bharathi Dasari | Venkateswarlu Vobalaboina
Volume: 03
Issue: 08
Year: 2012
Adsorption and Leaching Potential of Imidacloprid Pesticide through Alluvial Soil

Author(s): Muhammad Ashraf Bajeer | Shafi Muhammad Nizamani | Syed Tufail Hussain Sherazi | Muhammad Iqbal Bhanger
Volume: 03
Issue: 08
Year: 2012
Evaluation of Pesticide Residues in Human Blood Samples of Agro Professionals and Non-Agro Professionals

Author(s): Yawar Latif | Syed Tufail Hussain Sherazi | Muhammad Iqbal Bhanger | Shafi Nizamani
Volume: 03
Issue: 08
Year: 2012
Evaluation of a Dry Extract System Involving NIR Spectroscopy (DESIR) for Rapid Assessment of Pesticide Contamination of Fruit Surfaces

Author(s): Umesh Kumar Acharya | Phul Prasad Subedi | Kerry Brian Walsh
Volume: 03
Issue: 08
Year: 2012
Optimization of Analytical Conditions to Determine Steroids and Pharmaceuticals Drugs in Water Samples Using Solid Phase-Extraction and HPLC

Author(s): Ramiro Vallejo-Rodríguez | Alberto Lopez-Lopez | Hugo Saldarriaga-Noreña | Mario Murillo-Tovar | Leonel Hernández-Mena
Volume: 02
Issue: 08
Year: 2011
Extraction, Identification and Antioxidative Properties of the Flavonoid-Rich Fractions from Leaves and Flowers of Cassia angustifolia

Author(s): Abdul Qayoom Laghari | Shahabuddin Memon | Aisha Nelofar | Abdul Hafeez Laghari
Volume: 02
Issue: 08
Year: 2011
Selective Recognition and Detection of L-Aspartic Acid by Molecularly Imprinted Polymer in Aqueous Solution

Author(s): Nazia Tarannum | Meenakshi Singh
Volume: 02
Issue: 08
Year: 2011
Rapid and Sensitive Analysis of Eight Polyphenols in Tobacco by Rapid Resolution Liquid Chromatogarphy

Author(s): Fuwei Xie | Ajuan Yu | Dengke Hou | Huimin Liu | Li Ding | Shusheng Zhang
Volume: 02
Issue: 08
Year: 2011
Temperature and Pressure Behaviours of Methanol, Acetonitrile/Water Mixtures on Chromatographic Systems

Author(s): Talal Aburjai | Muhammed Alzweiri | Yusuf M. Al-Hiari
Volume: 02
Issue: 08
Year: 2011
Surfactant Enhanced Chemofiltration of Zinc Traces Previous to Their Determination by Solid Surphase Fluorescence

Author(s): Mabel Vega | Miriam Augusto | María C. Talío | Liliana P. Fernández
Volume: 02
Issue: 08
Year: 2011
Direct Colorimetric Detection of Hydrogen Peroxide Using 4-Nitrophenyl Boronic Acid or Its Pinacol Ester

Author(s): Gregory Su | Yibin Wei | Maolin Guo
Volume: 02
Issue: 08
Year: 2011
Chemical Fingerprinting of Counterfeits of Viagra and Cialis Tablets and Analogues via Electrospray Ionization Mass Spectrometry

Author(s): Rafael S. Ortiz | Kristiane de Cássia Mariotti | Wanderson Romão | Marcos N. Eberlin | Renata P. Limberger | Paulo Mayorga
Volume: 02
Issue: 08
Year: 2011
A Greener Way to Screen Toothpaste for Diethylene Glycol

Author(s): Yale Fu | Zhigang Hao | Barry Parker | Michael Knapp
Volume: 02
Issue: 08
Year: 2011
Phenoxyacid Herbicides in Stormwater Retention Ponds: Urban Inputs

Author(s): Renata Raina | Michele L. Etter | Katherine Buehler | Kevin Starks | Ywomo Yowin
Volume: 02
Issue: 08
Year: 2011
Characterization of Chemical Constituents of Luffa operculata(Cucurbitaceae)

Author(s): Cléia Rocha de Sousa Feitosa | Robério Costa da Silva | Raimundo Braz-Filho | Jane Eire Silva Alencar de Menezes | Sônia Maria Costa Siqueira | Francisco José Queiroz Monte
Volume: 02
Issue: 08
Year: 2011
Optimization of Dry Ashing of Whole Blood Samples for Trace Metal Analysis

Author(s): Stefanie A. Bragg | Zi-Ling Xue
Volume: 02
Issue: 08
Year: 2011
Structural and Electrical Characterization of GaN Thin Films on Si(100)

Author(s): Gajanan Niranjan Chaudhari | Vijay Ramkrishna Chinchamalatpure | Sharada Arvind Ghosh
Volume: 02
Issue: 08
Year: 2011
Method Validation for SPE Applied to Determination of PAH in Petroliferous Industry Effluent Water

Author(s): José Ricardo Lima Bispo | Sandro Navickiene | Haroldo Silveira Dórea
Volume: 02
Issue: 08
Year: 2011
Evaluation of Response Surface Methodology in Dispersive Liquid-Liquid Microextraction for Lead Determination Using Ionic Liquids

Author(s): Behrooz Majidi | Farzaneh Shemirani | Rouhollah Khani
Volume: 02
Issue: 08
Year: 2011
Determination of Camylofin Dihydrochloride and Nimesulide in Pharmaceutical Preparation by Gas Chromatography

Author(s): Rajeev Kumar R. Singh | Manapragada V. Rathnam | Sangeeta J. Singh | Raju V. K. Vegesna
Volume: 02
Issue: 08
Year: 2011
Comparison of FT-NIR Transmission and HPLC to Assay Montelukast in Its Pharmaceutical Tablets

Author(s): Ahmed B. Eldin | Abdalla A. Shalaby
Volume: 02
Issue: 08
Year: 2011
Determination of Compositions in Cosmetics by Multiple-Instrument

Author(s): Changming Zhang | Shaoqing Guo | Changgen Huang
Volume: 02
Issue: 08
Year: 2011
Persistence of Indoxacarb on Cauliflower (Brassica oleracea var. botrytis. L.) and Its Risk Assessment

Author(s): Reenu Takkar | S. K. Sahoo | Gurmail Singh | Kousik Mandal | R. S. Battu | Balwinder Singh
Volume: 02
Issue: 08
Year: 2011
A New Approach for Atrazine Desorption, Extraction and Detection from a Clay-Silty Soil Sample

Author(s): Rossy Feria-Reyes | Paola Medina-Armenta | M. Teutli-León | M. G. García-Jiménez | I. González
Volume: 02
Issue: 08
Year: 2011
Investigation of the Potential of Near Infrared Spectroscopy for the Detection and Quantification of Pesticides in Aqueous Solution

Author(s): Aoife A. Gowen | Yutaro Tsuchisaka | Colm O’Donnell | Roumiana Tsenkova
Volume: 02
Issue: 08
Year: 2011
Monitoring of Pesticide Residues in Commonly Used Fruits in Hyderabad Region, Pakistan

Author(s): Yawar Latif | Syed Tufail Hussain Sherazi | Muhammad Iqbal Bhanger
Volume: 02
Issue: 08
Year: 2011
Biosorption of Malathion from Aqueous Solutions Using Herbal Leaves Powder

Author(s): Tharakeswar Yadamari | Kalyan Yakkala | Gangadhar Battala | Ramakrishna Naidu Gurijala
Volume: 02
Issue: 08
Year: 2011
Development and Validation of QuEChERS Method for Estimation of Propamocarb Residues in Tomato (Lycopersicon esculentum Mill) and Soil

Author(s): Sanjay Kumar Sahoo | Raminderjit Singh Battu | Balwinder Singh
Volume: 02
Issue: 08
Year: 2011
Application of Molecularly Imprinted Polymers for the Analysis of Pesticide Residues in Food—A Highly Selective and Innovative Approach

Author(s): Raquel Garcia | Maria João Cabrita | Ana Maria Costa Freitas
Volume: 02
Issue: 08
Year: 2011
Developments in Analytical Methods for Detection of Pesticides in Environmental Samples

Author(s): Rama Bhadekar | Swanandi Pote | Vidya Tale | Bipinraj Nirichan
Volume: 02
Issue: 08
Year: 2011
Determination of Apparent Formation Constants of Eu(III) with Humic Substances by Ion Selective Liquid Membrane Electrode

Author(s): Takayuki Sasaki | Hatsumi Yoshida | Taishi Kobayashi | Ikuji Takagi | Hirotake Moriyama
Volume: 03
Issue: 07
Year: 2012
Trace Level Arsenic Quantification through Methyl Red Bromination

Author(s): Malingappa Pandurangappa | Kempahanumakkagaari Suresh Kumar
Volume: 03
Issue: 07
Year: 2012
Contamination of Heavy Metals (Lead, Zinc, Magnesium and Manganese) Concentrations in Human Eyes

Author(s): Nazar S. Haddad | Salah Z. Alasadi | Hanaa H. Haddad
Volume: 03
Issue: 07
Year: 2012
Optimization of an Alternative Methodology for Simultaneous Analysis of Nitrite and Nitrate in Water from Urban Stream by Capillary Electrophoresis under Direct UV Detection

Author(s): Marcone Augusto Leal de Oliveira | Denise do Carmo Soares | Gláucia Soares Tostes | Mara do Carmo Guimarães | Fernando Antonio Simas Vaz
Volume: 03
Issue: 07
Year: 2012
Development and Validation of Chiral HPLC Method for Identification and Quantification of (R)-Enantiomer in Ezetimibe

Author(s): Kameswara Rao Chimalakonda | Venkatanarayana Gudala | Madhusudhan Gutta | Srinivasulu Polisetty | Sai Venkata Srinivas Koduri
Volume: 03
Issue: 07
Year: 2012
Development and Validation of Stability Indicating LC Method for 10-Hydroxycamptothecin

Author(s): Arala Venkateshwarlu | A. V. Rama Rao | Khagga Mukkanti
Volume: 03
Issue: 07
Year: 2012
A Method for the Measurement of Mercury in Human Whole Blood

Author(s): Alicia E. Stube | Helene H. Freiser | Charles R. Santerre
Volume: 02
Issue: 07
Year: 2011
Effect of Sample Matrix on Radial and Axial Profiles of Ion Abundance in Inductively Coupled Plasma Mass Spectrometry

Author(s): Clarisse Mariet | Francine Carrot | Mélanie Moskura
Volume: 02
Issue: 07
Year: 2011
Spectrophotometric Determination of Lamivudine Using Chloranilic Acid and 2,3-Dichloro-5,6-dicyano-1,4-benzoquinone (DDQ)

Author(s): Kenneth C. Madu | P. O. Ukoha | A. A. Attama
Volume: 02
Issue: 07
Year: 2011
Role of Polyamines in Ozone Exposed Ischemic-Reperfused Hearts

Author(s): Rajat Sethi | Sai Raghuveer Chava | Sajid Bashir | Mauro E. Castro
Volume: 02
Issue: 07
Year: 2011
Solid-Contact Perchlorate Sensor with Nanomolar Detection Limit Based on Cobalt Phthalocyanine Ionophores Covalently Attached to Polyacrylamide

Author(s): Mohammad Nooredeen Abbas | Abdel Lattief A. Radwan | Philippe Bühlmann | Mahmud A. Abd El Ghaffar
Volume: 02
Issue: 07
Year: 2011
Multiwall Carbon Nanotube Modified Electrochemical Sensor for Reactive Black 5

Author(s): Velliangiri Sreeja | Raman Sasikumar | Marimuthu Alagarsamy | Paramasivam Manisankar
Volume: 02
Issue: 07
Year: 2011
Analysis and Characterization of Isopropyl Carbanilate Herbicide and Its Photoproducts

Author(s): Mohammed Fehmi Zaater
Volume: 02
Issue: 07
Year: 2011
Comparison of Chromatographic Performance for L-Phenylalanine-Derived Organic Phases on Silica by “Grafting from” and “Grafting to” Strategies

Author(s): Mohammed Mizanur Rahman | Makoto Takafuji | Hirotaka Ihara
Volume: 02
Issue: 07
Year: 2011
Hydralazine Hydrochloride: An Alternative Complexometric Reagent for Total Iron Spotometric Determination

Author(s): Arlan de Assis Gonsalves | Cleônia Roberta Melo Araújo | Cristiane Xavier Galhardo | Marília Oliveira Fonseca Goulart | Fabiane Caxico de Abreu
Volume: 02
Issue: 07
Year: 2011
The Development of S-Equol Diastereoisomer Specific ELISA

Author(s): Takayuki Minekawa | Akira Kambegawa | Kumiko Shindome | Shizuka Takehara | Hidetoshi Arakawa
Volume: 03
Issue: 06
Year: 2012
Analytical Methods in Quality Control of Scientific Publications

Author(s): Ilia Brondz
Volume: 03
Issue: 06
Year: 2012
Synthesis and Determination of Stability Constants of a New Bis-1,2,4-triazole Ligand for Complexation with Zinc(II), Copper(II) and Nickel(II) in Acetonitrile

Author(s): Reza Emamali Sabzi | Abbas Nikoo | Yaser Nikzad | Morteza Bahram | Karim Akbari | Naser Samadi
Volume: 03
Issue: 06
Year: 2012
Determination and Validation of Markers for Heat-Induced Damage in Wool Proteins

Author(s): Anita J. Grosvenor | James D. Morton | Jolon M. Dyer
Volume: 03
Issue: 06
Year: 2012
Development and Validation of HPLC Method for Simultaneous Determination of Amlodipine, Valsartan, Hydrochlorothiazide in Dosage Form and Spiked Human Plasma

Author(s): Samya M. El-Gizawy | Osama H. Abdelmageed | Mahmoud A. Omar | Sayed M. Deryea | Ahmed M. Abdel-Megied
Volume: 03
Issue: 06
Year: 2012
Raman Optical Activity and Raman Spectra of Amphetamine Species—Quantum Chemical Model Calculations and Experiments

Author(s): Rolf Willestofte Berg | Irene Shim | Peter Cyril White | Salim Abdali
Volume: 03
Issue: 06
Year: 2012
NMR Chromatography: Molecular Diffusion in the Presence of Pulsed Field Gradients in Analytical Chemistry Applications

Author(s): Kurt A. Heisel | Joy J. Goto | Viswanathan V. Krishnan
Volume: 03
Issue: 06
Year: 2012
Spectrophotometric Determination of Kelthane in Environmental Samples

Author(s): Etesh K. Janghel | Y. Pervez
Volume: 02
Issue: 06
Year: 2011
A New Thioamide Derivative for Separation and Preconcentration of Multi Elements in Aquatic Environment by Cloud Point Extraction

Author(s): Mohamed M. Hassanien | Ali M. Hassan | Wael I. Mortada | Ahmed A. El-Asmy
Volume: 02
Issue: 06
Year: 2011
Single Drop Microextraction of Biphenyl and Biphenyl Oxide in Aqueous Samples by Gas Chromatography-Flame Ionization Detection

Author(s): Maryam Sarkhosh | Ali Mehdinia | Ali Jabbari | Yadollah Yamini
Volume: 02
Issue: 06
Year: 2011
Effect of Pre-Analytical Conditions on Salivary Nitrite Levels

Author(s): Rosana Andrea Morelatto | Tomás Enrique Benavidez | Ana María Baruzzi | Velia Matilde Solís | Silvia Adriana López de Blanc
Volume: 02
Issue: 06
Year: 2011
Chemical Profiling and Quantification of Isoflavone Phytoestrogens in Kudzu Using LC/UV/MSD

Author(s): Qing-Li Wu | Yong-Hong Yang | Jim Simon
Volume: 02
Issue: 06
Year: 2011
Analysis of Cocaine and Crack Cocaine via Thin Layer Chromatography Coupled to Easy Ambient Sonic-Spray Ionization Mass Spectrometry

Author(s): Bruno D. Sabino | Wanderson Romão | Morena L. Sodré | Deleon N. Correa | Denise B. Rocha Pinto | Fábio O. M. Alonso | Marcos N. Eberlin
Volume: 02
Issue: 06
Year: 2011
Development and Validation of an LC-MS/MS Method for Quantitative Analysis of Mirtazapine in Human Plasma

Author(s): Marlus Chorilli | Rudy Bonfilio | Caroline Rossim Louvandini | Francine Andressa Rosa Madia Gonçalves | Hérida Regina Nunes Salgado
Volume: 02
Issue: 06
Year: 2011
Targeting Divalent Metal Ions at the Active Site of the HIV-1 RNase H Domain: NMR Studies on the Interactions of Divalent Metal Ions with RNase H and Its Inhibitors

Author(s): Jiangli Yan | Haihong Wu | Tiffany Tom | Oleg Brodsky | Karen Maegley
Volume: 02
Issue: 06
Year: 2011
Promethazine-Tetraphenyl Boron(III) Modified Carbon Paste Electrode for the Determination of Promethazine Hydrochloride

Author(s): Sayed Sayed Badawy | Sherif Abo El Seoud El Said
Volume: 04
Issue: 05
Year: 2013
Determination of Ketoprofen in Human Plasma by RP-HPLC

Author(s): Farya Zafar | Muhammad Harris Shoaib | Asia Naz | Rabia Ismail Yousuf | Huma Ali
Volume: 04
Issue: 05
Year: 2013
Volatile Substances in Polymer Toys Made from Butadiene and Styrene

Author(s): Yutaka Abe | Miku Yamaguchi | Motoh Mutsuga | Hiroshi Akiyama | Yoko Kawamura
Volume: 04
Issue: 05
Year: 2013
Sorption Kinetics, Isotherm and Thermodynamic Modeling of Defluoridation of Ground Water Using Natural Adsorbents

Author(s): Aamna Balouch | Mazhar Kolachi | Farah Naz Talpur | Humaira Khan | Muhammad I. Bhanger
Volume: 04
Issue: 05
Year: 2013
Comparison of Binding Parameter Constants between Sevelamer Carbonate Tablets and Renvela Tablets by a Validated Ion Chromatography Method

Author(s): Venkata Vivekanand Vallapragada | Gopichand Inti | Sreenivas Reddy Geevanagari | Sudhakar Rao Vidiyala | Sreeramulu Jadi
Volume: 04
Issue: 05
Year: 2013
A Validated Stability Indicating RP-UPLC Method for Atrovastain Calcium

Author(s): Kakumani Kishore Kumar | Chimalakonda Kameswara Rao | Maddala Vijaya Lakshmi | Khagga Mukkanti
Volume: 03
Issue: 05
Year: 2012
Polyaniline/AgCl Hybrid Materials for Selective Determination of Dopamine by Electrochemical Methods

Author(s): Shuangli Zhou | Manyuan Xie | Xiaoli Yuan | Fulong Zeng | Wujun Zou | Dingsheng Yuan
Volume: 03
Issue: 05
Year: 2012
Development and Validation of Stability Indicating RP-LC Method for Estimation of Ranolazine in Bulk and Its Pharmaceutical Formulations

Author(s): Ganji Ramanaiah | D. Ramachandran | G. Srinivas | Jayapal Gowardhane | Purnachanda Rao | Srilakshmi. V
Volume: 03
Issue: 05
Year: 2012
An Optical Based Biosensor for the Determination of Ammonium in Aqueous Environment

Author(s): Nur Ellina Azmi | Jaafar Abdullah | Musa Ahmad | Hamidah Sidek | Lee Yook Heng | Samsulida Abd Rahman
Volume: 03
Issue: 05
Year: 2012
Multivariate Statistical Analysis of Phyllite Samples Based on Chemical (XRF) and Mineralogical Data by XRD

Author(s): Eduardo Garzón Garzón | Antonio Ruíz-Conde | Pedro Jose Sánchez-Soto
Volume: 03
Issue: 05
Year: 2012
Determination of Amitraz in the Honey Samples by Dispersive Liquid-Liquid Microextraction Followed by Gas Chromatography—Flame Ionization Detection

Author(s): Mostafa Bashiri-Juybari | Ali Mehdinia | Ali Jabbari | Yadollah Yamini
Volume: 02
Issue: 05
Year: 2011
Preconcentration of Lead in Sugar Samples by Solid Phase Extraction and Its Determination by Flame Atomic Absorption Spectrometry

Author(s): Saied Saeed Hosseiny Davarani | Neda Sheijooni-Fumani | Amin Morteza Najarian | Mohammad-Ali Tabatabaei | Siavash Vahidi
Volume: 02
Issue: 05
Year: 2011
On a New Mechanism for Separating two Components in a Stationary Flow through Mesopores

Author(s): Harald Morgner
Volume: 02
Issue: 05
Year: 2011
Determination of Melamine in Fresh Milk by Electrochemistry with Solid Phase Microextraction at Bismuthyl Chloride Modified Graphite Epoxy Composite Electrode

Author(s): Yongchun Zhu | Yanjia Zhang | Jingyi Li | Yanli Han | Guobin Dong | Hongbo Zhang
Volume: 02
Issue: 05
Year: 2011
Determination of Mercuric Ion in Water Samples with a LED Exciting and CCD Based Portable Spectrofluorimeter

Author(s): Arsenio Muñoz de la Peña | María Isabel Rodríguez-Cáceres | Diego Bohoyo Gil | María del Carmen Mahedero | María del Carmen Hurtado-Sánchez | Reyes Babiano
Volume: 02
Issue: 05
Year: 2011
Development and Application of Time-Resolved Surface Plasmon Resonance Spectrometer

Author(s): Yan Mao | Yu Bao | Wei Wang | Zhenggang Li | Fenghua Li | Li Niu
Volume: 02
Issue: 05
Year: 2011
Selective Detection of Dopamine in the Presence of Ascorbic Acid at Poly (m-Aminobenzene Sulfonic Acid)

Author(s): Gamze Erdoğdu | Mehmet Mutluhan Mutlu
Volume: 02
Issue: 05
Year: 2011
Analysis of Sodium and Potassium in Total Parenteral Nutrition Bags by ICP-MS and ICP-AES:Critical Influence of the Ingredients

Author(s): Nicolas Marie | Claire Verdier | Barbara Le Bot | Gwenola Burgot
Volume: 02
Issue: 05
Year: 2011
Comparative Analysis of Protein Expression Concomitant with DNA Methyltransferase 3A Depletion in a Melanoma Cell Line

Author(s): Xiaoyan Liu | Shengnan Tang | Tonghua Li | Haoyue Wang | Jiangming Sun | Qian Qiao | Jun Yao | Jian Fei
Volume: 02
Issue: 05
Year: 2011
A Validated Stability Indicating LC Method for Amlexanox in Bulk Drugs

Author(s): Bethanabhatla Syama Sundar | Mohammed Nazeerunnisa
Volume: 02
Issue: 05
Year: 2011
Evolution and Fate of Haloacetic Acids before and after Chlorination within the Treatment Plant Using SPE-GC-MS

Author(s): Sadia Waseem | Ijaz Ul Mohsin
Volume: 02
Issue: 05
Year: 2011
Determination of 17α-Methyltestosterone in Freshwater Samples of Tilapia Farming by High Performance Liquid Chromatography

Author(s): Isabel R. Barbosa | Sara Lopes | Rhaul Oliveira | Inês Domingues | Amadeu M. V. M. Soares | António J. A. Nogueira
Volume: 04
Issue: 04
Year: 2013
Improvement of the Assay Method for Steviol Glycosides in the JECFA Specifications

Author(s): Atsuko Tada | Kyoko Ishizuki | Junichi Iwamura | Hirohisa Mikami | Yoshiko Hirao | Isao Fujita | Takeshi Yamazaki | Hiroshi Akiyama | Yoko Kawamura
Volume: 04
Issue: 04
Year: 2013
Safety of Lebanese Bottled Waters: VOCs Analysis and Migration Studies

Author(s): Aline Ghanem | Jacqueline Maalouly | Roula Abi Saad | Dalia Salameh | Chawki Oscar Saliba
Volume: 04
Issue: 04
Year: 2013
New Method for Optimization and Simultaneous Determination of Sparfloxacin and Non Steroidal Anti-Inflammatory Drugs: Its In-Vitro Application

Author(s): Somia Gul | Najma Sultana | Muhammad Saeed Arayne | Sana Shamim | Mahwish Akhtar
Volume: 03
Issue: 04
Year: 2012
Determination of 8 Diuretics and Probenecid in Human Urine by Gas Chromatography-Mass Spectrometry: Confirmation Procedure

Author(s): Olga Zaporozhets | Iuna Tsyrulneva | Mykola Ischenko
Volume: 03
Issue: 04
Year: 2012
Amperometric Glucose Biosensor Based on Integration of Glucose Oxidase with Palladium Nanoparticles/Reduced Graphene Oxide Nanocomposite

Author(s): Nana Cheng | Hongjuan Wang | Xiaomeng Li | Liande Zhu
Volume: 03
Issue: 04
Year: 2012
Comparative Analysis and Validation Methodologies of GC and HPLC for Analysis of Cholesterol in Meat Products

Author(s): Gisely Luzia Stroher | Angela Claudia Rodrigues | Lucia Felicidade Dias | Mayka Reghiany Pedrão | Luana Nascimento de Paula | Jesui Vergilio Visentainer | Nilson Evelazio de Souza
Volume: 03
Issue: 04
Year: 2012
A 100% Water Mobile Phase HPLC-PDA Analysis of Meamine and Related Analogues

Author(s): Naoto Furusawa
Volume: 03
Issue: 04
Year: 2012
Preparation of Fame by Microwave Irradiation Using Boron Trifluoride as a Catalyst

Author(s): Ricardo Fiori Zara | Elton Guntendorfer Bonafé | Clayton Antunes Martin | Nilson Evelázio de Souza | Edvani Curti Muniz | Jesuí Vergílio Visentainer
Volume: 03
Issue: 04
Year: 2012
An Optical Sensor Based on Polyvinyl Benzyl Malonate Cross-Linked with Divinyl Benzene Dispersed in a Hydrogel Membrane for Detection of Some Heavy Metals

Author(s): Imad Odeh | Ziad Shakhsher | Suha Jaber | Mahmood Khateeb | Fuad Al-Rimawi
Volume: 03
Issue: 04
Year: 2012
Extract-Template Modeling and Pattern Recognition in the Assessment of (Cymbopogon Proximus)

Author(s): Mohamed I. Abou-Shoer | Hoda M. Fathy | Abdallah A. Omar
Volume: 02
Issue: 04
Year: 2011
Sequential Injection Analysis of Ampicillin in Pharmaceuticals by Using Potentiometric Detectors Based on PVC and Sol-Gel Membranes

Author(s): Nestor Zárate | Alberto N. Araujo | M. Conceiçao B. S. M. Montenegro | Ricardo Pérez-Olmos
Volume: 02
Issue: 04
Year: 2011
An Indirect Immunoassay for Detecting Antigen Based on Fluorescence Resonance Energy Transfer

Author(s): Peihui Yang | Shuguang Yao | Wei Wei | Jiye Cai
Volume: 02
Issue: 04
Year: 2011
Microwave-Assisted Rapid Extracellular Biosynthesis of Silver Nanoparticles Using Carom Seed (Trachyspermum copticum) Extract and in Vitro Studies

Author(s): Deshpande Raghunandan | Prashant Arunkumar Borgaonkar | Basawaraj Bendegumble | Mahesh Dhondojirao Bedre | Mantripragada Bhagawanraju | Manjunath Sooganna Yalagatti | Do Sung Huh | Venkataramana Abbaraju
Volume: 02
Issue: 04
Year: 2011
Simultaneous Determination of Cadmium and Lead Using PEDOT/PSS Modified Glassy Carbon Electrode

Author(s): Sukeri Anandhakumar | Jayaraman Mathiyarasu | Kanala Lakshmi Narasimha Phani | Venkataraman Yegnaraman
Volume: 02
Issue: 04
Year: 2011
An Improved High Performance Liquid Chromatographic Method for Identification and Quantization of Polyamines as Benzoylated Derivatives

Author(s): Rajat Sethi | Sai Raghuveer Chava | Sajid Bashir | Mauro E. Castro
Volume: 02
Issue: 04
Year: 2011
Determination of Clopidogrel Carboxylic Acid in Human Plasma by LC-MS/MS

Author(s): Mohamed El-Husseiny El-Sadek | Samia Mahmoud Moustafa | Hussien Omar Kadi | Abdul Moneim Ali Al-Hakami
Volume: 02
Issue: 04
Year: 2011
Enantioseparation of Palonosetron Hydrochloride and Its Related Enantiomeric Impurities by Computer Simulation and Validation

Author(s): M. Vishnu Murthy | C Krishnaiah | Kodithyala Jyothirmayi | Katkam Srinivas | K Mukkanti | Ramesh Kumar | Gautam samanta
Volume: 02
Issue: 04
Year: 2011
Trace Determination of Tamoxifen in Biological Fluids Using Hollow Fiber Liquid-Phase Microextraction Followed by High-Performance Liquid Chromatography-Ultraviolet Detection

Author(s): Amir Kashtiaray | Hadi Farahani | Sharareh Farhadi | Bertrand Rochat | Hamid Reza Sobhi
Volume: 02
Issue: 04
Year: 2011
Rapid HPLC Method for Determination of Parachloroaniline in Chlorhexidine Antiseptic Agent in Mouthrinses, Ophthalmic and Skin Solution

Author(s): Alain Nicolay | Estelle Wolff | Marie-France Vergnes | Jacques Kaloustian | Henri Portugal
Volume: 02
Issue: 04
Year: 2011
An Economical Method for Preparative Purification of Five Alkaloids from Coptis Chinensis Franch by High-Speed Counter-Current Chromatography Using Singled Prepared Solvent System by GC

Author(s): Lianhong Yin | Lina Xu | Xiaona Wang | Binan Lu | Yingnan Li | Mingming Hu | Yuetao Liu | Jinyong Peng
Volume: 02
Issue: 04
Year: 2011
Stress Degradation Behavior of a Polypill and Development of Stability Indicating UHPLC Method for the Simultaneous Estimation of Aspirin, Atorvastatin, Ramipril and Metoprolol Succinate

Author(s): Satheesh Kumar Shetty | K.V Surendranath | P Radhakrishnanand | Roshan M Borkar | Prashant S Devrukhakar | Johnson Jogul | Upendra Mani Tripathi
Volume: 02
Issue: 04
Year: 2011
A Novel Spectrophotometric Method for Determination of Five 1,4-Dihydropyridine Drugs in Their Tablets and Capsules Using Vanillin Reagent

Author(s): Mohamed A. El Hamd | Sayed M. Derayea | Osama H. Abdel-Megeed | Hassan F. Askal
Volume: 04
Issue: 03
Year: 2013
Synthesis, Spectral and Electrochemical Studies of Complex of Uranium(IV) with Pyridine-3-Carboxylic Acid

Author(s): Misbah Nazir | Iftikhar Imam Naqvi
Volume: 04
Issue: 03
Year: 2013
Determination of Enantiomeric Composition of Substituted Tetrahydroisoquinolines Based on Derivatization with Menthyl Chloroformate

Author(s): Jan Přech | Václav Matoušek | Jiří Václavík | Jan Pecháček | Kamila Syslová | Petr Šot | Jakub Januščák | Beáta Vilhanová | Marek Kuzma | Petr Kačer
Volume: 04
Issue: 03
Year: 2013
Near-Infrared Spectroscopy Coupled with Kernel Partial Least Squares-Discriminant Analysis for Rapid Screening Water Containing Malathion

Author(s): Congying Gu | Bingren Xiang | Yilong Su | Jianping Xu
Volume: 04
Issue: 03
Year: 2013
Quantification of Thiamethoxam in Rhizomes and Leaves of the Hedychium coronarium and Water and Soil by High-Pressure Liquid Chromatography

Author(s): Claudine Gonçalves da Rocha | Francis Henrique Ramos França | Claudia Andrea Lima Cardoso
Volume: 03
Issue: 03
Year: 2012
Structural, Thermal and Optical Studies of Oxypeucedanin Hydrate Monoacetate Micro-Crystals from Prangos pabularia

Author(s): Javid Ahmad Banday | Feroz Ahmad Mir | Saleem Farooq | Mushtaq Ahmad Qurishi | Surinder Koul | Tej Kishen Razdan
Volume: 03
Issue: 03
Year: 2012
Analytical and Stability Studies on Medical Cosmetics

Author(s): Manal I. Eid | Mary E. K. Wahba
Volume: 03
Issue: 03
Year: 2012
Synthesis and Thermal Studies of Polyaniline Stannic Silicate and Its Role in the Removal of Toxic Metal Ions

Author(s): Sajad Ahmad Ganai | Hamida-Tun-Nisa Chishti | Javid Ahmad | Siraj Ahmad
Volume: 03
Issue: 03
Year: 2012
Persistence of Coumarins Rodenticidas Brodifacoum and Coumatetralyl in Brazilian Urban Environment

Author(s): Solange Papini | Rita de Cássia Boccuzzi Prisco | Vera Lúcia Tedeschi Savoy | Eliane Vieira | Luiz Carlos Luchini
Volume: 03
Issue: 03
Year: 2012
Multiresidue Method for Determination of 67 Pesticides in Water Samples Using Solid-Phase Extraction with Centrifugation and Gas Chromatography-Mass Spectrometry

Author(s): Abir Kouzayha | Abdul Rahman Rabaa | Mohamad Al Iskandarani | Daniel Beh | Hélène Budzinski | Farouk Jaber
Volume: 03
Issue: 03
Year: 2012
Quantification of Thiamethoxam in Rhizomes and Leaves of the Hedychium coronarium and Water and Soil by High-Pressure Liquid Chromatography

Author(s): Claudine Gonçalves da Rocha | Francis Henrique Ramos França | Claudia Andrea Lima Cardoso
Volume: 03
Issue: 03
Year: 2012
Biosensors for Pesticide Detection: New Trends

Author(s): Audrey Sassolas | Beatriz Prieto-Simón | Jean-Louis Marty
Volume: 03
Issue: 03
Year: 2012
Structural, Thermal and Optical Studies of Oxypeucedanin Hydrate Monoacetate Micro-Crystals from Prangos pabularia

Author(s): Javid Ahmad Banday | Feroz Ahmad Mir | Saleem Farooq | Mushtaq Ahmad Qurishi | Surinder Koul | Tej Kishen Razdan
Volume: 03
Issue: 03
Year: 2012
Study on Resonance Rayleigh Scattering Spectra of Mercaptopurine-Cu(II)-Nucleic Acid System

Author(s): Jidong Yang | Yang Li
Volume: 03
Issue: 03
Year: 2012
Square Wave Voltammetry for Analytical Determination of Cadmium in Natural Water Using Ca10(PO4)6(OH)2-Modified Platinum Electrode

Author(s): Moulay Abderrahim El Mhammedi | Mounia Achak | Mina Bakasse
Volume: 01
Issue: 03
Year: 2010
Validated HPTLC Method for Simultaneous Estimation of Isotretinoin and Erythromycin in Bulk Drug and Topical Gel Form

Author(s): Atul S. Rathore | L. Sathiyanarayanan | K. R. Mahadik
Volume: 01
Issue: 03
Year: 2010
Preconcentration of Cadmium in Environmental Samples by Cloud Point Extraction and Determination by FAAS

Author(s): C. Bosch Ojeda | F. Sánchez Rojas | J. M. Cano Pavón
Volume: 01
Issue: 03
Year: 2010
A Validated Stability-Indicating LC Method for Fluocinonide in the Presence of Degradation Products, Its Process-Related Impurities and Identification of Degradation Products

Author(s): Prabha Srinivasu | Devarakonda V. SubbaRao | Raju V. K. Vegesna | K. Sudhakar Babu
Volume: 01
Issue: 03
Year: 2010
Comparison between DNA Immobilization Techniques on a Redox Polymer Matrix

Author(s): Vijayalakshmi Velusamy | Khalil Arshak | Catherine F. Yang | Lei Yu | Olga Korostynska | Catherine Adley
Volume: 02
Issue: 03
Year: 2011
Analytical Determination of Benzophenone-3 in Sunscreen Preparations Using Boron-Doped Diamond Electrodes

Author(s): Michelli Thomaz Laranjeira | Fabio de Lima | Silvio Cesar de Oliveira | Valdir Souza Ferreira | Robson Tadeu Soares de Oliveira
Volume: 02
Issue: 03
Year: 2011
Imprinted Polymer Inclusion Membrane Based Potentiometric Sensor for Determination and Quantification of Diethyl Chlorophosphate in Natural Waters

Author(s): Varada Vishnuvardhan | Yakkala Kalyan | Krishnapillai Padmajakumari Prathish | Battala Gangadhar | Yadamari Tharakeswar | Talasila Prasada Rao | Gurijala Ramakrishna Naidu
Volume: 02
Issue: 03
Year: 2011
Synthesis, Spectroscopy and X-Ray Crystal Structure of 9-Methyl-3-Thiophen-2-Yl-Thieno [3, 2-e] [1, 2, 4] Triazolo [4, 3-c] Pyrimidine-8-Carboxylic Acid Ethyl Ester

Author(s): Nikhath Fathima | Mohamed Ziaulla | Afshan Banu | Shridhar Ishwar Panchamukhi | Imtiyaz Ahmed Khazi | Noor Shahina Begum
Volume: 02
Issue: 03
Year: 2011
Analysis of Damaged Silicon Rubber Hose

Author(s): Mosammad Shamsun Nahar | Jing Zhang
Volume: 02
Issue: 03
Year: 2011
A Validated Liquid Chromatography-Mass Spectrometry Method for the Detection and Quantification of Oxidative Metabolites of 2,2',4,4'-Tetrabromodiphenyl Ether in Rat Hepatic Microsomes

Author(s): Sarah Catherine Moffatt | Patrick Robert Edwards | András Szeitz | Stelvio Mario Bandiera
Volume: 02
Issue: 03
Year: 2011
Use of Ultrasound Bath in the Extraction and Quantification of Ester-Linked Phenolic Acids in Tropical Forages

Author(s): Mellina Damasceno Rachid Santos | Aline de Paula Vitor | Jailton da Costa Carneiro | Domingos Sávio Campos Paciullo | Renato Camargo Matos | Maria Auxiliadora Costa Matos
Volume: 02
Issue: 03
Year: 2011
Determination of Fenofibrate and the Degradation Product Using Simultaneous UV-Derivative Spectrometric Method and HPLC

Author(s): Fathy M. M. Salamaa | Mohamed W. I. Nassar | Mohie M. K. Sharaf El-Din | Khalid A. M. Attia | Mohamed Yousri Kaddah
Volume: 02
Issue: 03
Year: 2011
A Study of the Behavior of Alkyl Side Chains Phenols and Arenes in Polar and Nonpolar GC Stationary Phases

Author(s): Pavel Straka | Petr Buryan
Volume: 02
Issue: 03
Year: 2011
Rapid Validated Stability Indicating Method for Nizatidine and Its Impurities Quantification

Author(s): Antony Raj Gomes | Pannala Raghuram | J. Sriramulu | Nimmakalaya Srinivas
Volume: 02
Issue: 03
Year: 2011
Determination of Asymmetric Dimethylarginine and Symmetric Dimethylarginine in Biological Samples of Mice Using LC/MS/MS

Author(s): Daisuke Saigusa | Mai Takahashi | Yoshitomi Kanemitsu | Ayako Ishida | Takaaki Abe | Tohru Yamakuni | Naoto Suzuki | Yoshihisa Tomioka
Volume: 02
Issue: 03
Year: 2011
Development of a Performant Method for Glucocapparin Determination in Boscia senegalensis Lam Ex. Poir.: A Study of the Variability

Author(s): Momar Talla Gueye | Dogo Seck | Abdoulaye Diallo | Danny Trisman | Christophe Fischer | Jean-Paul Barthelemy | Jean-Paul Wathelet | Georges Lognay
Volume: 04
Issue: 02
Year: 2013
Prediction of Concentration of Animal Fat in Mixture with Vegetable Oil by Multivariate Calibration Associated with Spectrofluorimetry

Author(s): Marilena Meira | Cristina M. Quintella | Erika M. de O. Ribeiro | Alexandre K. Guimarães | Mariana Andrade Santos | Gabriela Silva Cerqueira | Alexandre Lopes Del Cid | Saionara Luna | Weidson Leal Silva
Volume: 04
Issue: 02
Year: 2013
Separation/Enrichment of Copper and Silver Using Titanium Dioxide Nanoparticles Coated with Poly-Thiophene and Their Analysis by Flame Atomic Absorption Spectrophotometry

Author(s): Mohammad Behbahani | Meysam Babapour | Mostafa M. Amini | Omid Sadeghi | Akbar Bagheri | Mani Salarian | Banafsheh Rafiee
Volume: 04
Issue: 02
Year: 2013
Humidity Sensitive Characteristics of Porous Li-Mg-Ti-O-F Ceramic Materials

Author(s): Ahmad Kassas | Jérôme Bernard | Céline Lelièvre | David Houivet | Hassan Lakiss | Tayssir Hamieh
Volume: 04
Issue: 02
Year: 2013
Effect of Methanol in the Wash-Solvent Bottle and the OnGuard Cartridges on the Determination of Different Anions Using Ion Chromatography

Author(s): Adnan Manassra | Mustafa Khamis | Fida Obeidi | Majdi Dakiky | Fuad Al-Rimawi
Volume: 03
Issue: 02
Year: 2012
Spectroscopic Discrimination of Bone Samples from Various Species

Author(s): Gregory McLaughlin | Igor K. Lednev
Volume: 03
Issue: 02
Year: 2012
Development and Validation of Stability Indicating LC Method for Olmesartan Medoxomil

Author(s): Chimalakonda Kameswara Rao | Kakumani Kishore Kumar | Maddala VijayaLaxmi | Polisetty Srinivasulu | Gutta Madhusudhan | Khagga Mukkanti | Koduri Sai Venkata Srinivas
Volume: 03
Issue: 02
Year: 2012
RP-HPLC Method for the Simultaneous Determination of Lisinopril and NSAIDs in API, Pharmaceutical Formulations and Human Serum

Author(s): Najma Sultana | M. Saeed Arayne | Rubina Siddiqui | Safila Naveed
Volume: 03
Issue: 02
Year: 2012
Quantification of Flavonoids, Naphthopyranones and Xanthones in Eriocaulaceae Species by LC-PDA

Author(s): Claudia Andrea Lima Cardoso | Fabiana Volpe Zanutto | Eliana Aparecida Varanda | Paulo Takeo Sano | Wagner Vilegas | Lourdes Campaner dos Santos
Volume: 03
Issue: 02
Year: 2012
Simple Spectrophotometric Sequential Injection Analysis System for Determination of Serum Calcium

Author(s): Yuwadee Boonyasit | Chakorn Chinvongamorn | Orawon Chailapakul | Wanida Laiwattanapaisal
Volume: 03
Issue: 02
Year: 2012
Determination of Cobalt in Food, Environmental and Water Samples with Preconcentration by Dispersive Liquid-Liquid Microextraction

Author(s): Catalina Bosch Ojeda | Fuensanta Sánchez Rojas | José Manuel Cano Pavón
Volume: 03
Issue: 02
Year: 2012
Fast Determination of Benzodiazepines in Human Urine via Liquid-Liquid Extraction with Low Temperature Partitioning and LC-HRMS

Author(s): Elisângela Jaqueline Magalhães | Clésia Cristina Nascentes | Rodinei Augusti | Maria Eliana Lopes Ribeiro de Queiroz | Júlio César Cardoso da Silva | Robson José de Cássia Franco Afonso
Volume: 03
Issue: 02
Year: 2012
Validation of a HPLC Method for Determination of Glutamine in Food Additives Using Post-Column Derivatization

Author(s): Marlus Chorilli | Hérida Regina Nunes Salgado | Fabiana De Santana Santos | Lucélia Magalhães Da Silva
Volume: 03
Issue: 02
Year: 2012
The Electrocatalytic Activity of Bare Pyrolytic Graphite and Single Wall Carbon Nanotube Modified Glassy Carbon Sensors Is Same for the Quantification of Bisoprolol Fumarate

Author(s): Rajendra N. Goyal | Sanghamitra Chatterjee | Sudhanshu P. Singh | Anoop Raj Singh Rana | Himanshu Chasta
Volume: 03
Issue: 02
Year: 2012
Studies on Degradation of Diquat Pesticide in Aqueous Solutions Using Electrochemical Method

Author(s): Nasser Abu Ghalwa | Hazem M. Abu-Shawish | Mazen Hamada | Khaled Hartani | Abed Al Hakem Basheer
Volume: 03
Issue: 02
Year: 2012
Acetylcholinesterase Based Detection of Residual Pesticides on Cotton

Author(s): Syed Zameer Ul Hassan | Jiri Militky
Volume: 03
Issue: 02
Year: 2012
Dielectric Analysis of Response Time in Electrorheological Fluids Developed for Medical Devices

Author(s): Naullage I. Perera | Manik Pavan Maheswaram | Dhruthiman Mantheni | Dhanuja D. Perera | M. Ellen Matthews | Alan Riga | Tobili Sam Yellowe
Volume: 02
Issue: 02
Year: 2011
Degradation Pathway for Pitavastatin Calcium by Validated Stability Indicating UPLC Method

Author(s): Antony Raj Gomas | Pannala Raghu Ram | Nimmakayala Srinivas | Jadi Sriramulu
Volume: 01
Issue: 02
Year: 2010
Application of H-Point Standard Addition Method and Multivariate Calibration Methods to the Simultaneous Kinetic-Potentiometric Determination of Cerium(IV) and Dichoromate

Author(s): Mohammad Ali Karimi | Mohammad Hossein Mashhadizadeh | Mohammad Mazloum-Ardakani | Fatemeh Rahavian
Volume: 01
Issue: 02
Year: 2010
A New Sesquiterpene from Trichilia casarettii (Meliaceae)

Author(s): Ivo José Curcino Vieira | Elaine Rodrigues Figueiredo | Virginia Rodrigues Freitas | Leda Mathias | Raimundo Braz-Filho | Renata Mendonça Araújo
Volume: 01
Issue: 02
Year: 2010
Quantitative Application to a Polypill by the Development of Stability Indicating LC Method for the Simultaneous Estimation of Aspirin, Atorvastatin, Atenolol and Losartan Potassium

Author(s): Satheesh K. Shetty | Koduru V. Surendranath | Pullapanthula Radhakrishnanand | Roshan M. Borkar | Prashant S. Devrukhakar | Johnson Jogul | Upendra M. Tripathi
Volume: 01
Issue: 02
Year: 2010
A Validated Enantioselective Assay for the Determination of Ibuprofen in Human Plasma Using Ultra Performance Liquid Chromatography with Tandem Mass Spectrometry (UPLC-MS/MS)

Author(s): András Szeitz | Andrea Nicole Edginton | Henry Tao Peng | Bob Cheung | Kenneth Wayne Riggs
Volume: 01
Issue: 02
Year: 2010
Amperometric Determination of Serum Cholesterol with Pencil Graphite Rod

Author(s): Nidhi Chauhan | Jagriti Narang | Chandra S. Pundir
Volume: 01
Issue: 02
Year: 2010
Occurrence of N-Acyl Homoserine Lactones in Extracts of Bacterial Strain of Pseudomonas aeruginosa and in Sputum Sample Evaluated by Gas Chromatography–Mass Spectrometry

Author(s): Susheela Rani | Ashwini Kumar | Ashok Kumar Malik | P. Schmitt-Kopplin
Volume: 02
Issue: 02
Year: 2011
Simultaneous Determination of Dopamine and L-Ascorbic Acid by Modified Carbon Paste Electrode with Ni (II) Cyclam Complex

Author(s): Leila Farzin | Mohammad Reza Milani Hosseini
Volume: 02
Issue: 02
Year: 2011
Rapid Determination of Calcium in Milk and Water Samples by Reflectance Spectroscopy

Author(s): Hayati Filik | Duygu Aksu | Reşat Apak
Volume: 02
Issue: 02
Year: 2011
Study on Thermodynamics and Kinetics for the Reaction of Magnesium Diboride and Water by Microcalorimetry

Author(s): Fengqi Zhao | Xiaoling Xing | Chuan Xiao | Rongzu Hu | Liang Xue | Hongxu Gao | Libai Xiao | Ting An
Volume: 02
Issue: 02
Year: 2011
Determination of Dopamine in Presence of Uric Acid at Poly (Eriochrome Black t) Film Modified Graphite Pencil Electrode

Author(s): Umesh Chandra | B. E. Kumara Swamy | Ongera Gilbert | Sathish Reddy | B. S. Sherigara
Volume: 02
Issue: 02
Year: 2011
Studies on the Components of Essential Oil of Zanthoxylum Armatum by Gc-Ms

Author(s): Amran Waheed | Shahid Mahmud | Mubeen Akhtar | Tanzeela Nazir
Volume: 02
Issue: 02
Year: 2011
Analysis of Binding Interaction between Captopril and Human Serum Albumin

Author(s): Xiaoyan Gao | Yingcai Tang | Wanqi Rong | Xiaoping Zhang | Wujie Zhao | Yanqin Zi
Volume: 02
Issue: 02
Year: 2011
Liquid Chromatographic Determination of Scopolamine in Hair with Suspended Drop Liquid Phase Microextraction Technique

Author(s): Mahboubeh Masrournia | Zarrin Es’ haghi | Mostafa Amini
Volume: 02
Issue: 02
Year: 2011
Determination of the Antiretroviral Drug Zidovudine in Diluted Alkaline Electrolyte by Adsorptive Stripping Voltammetry at the Mercury Film Electrode

Author(s): Arnaldo Aguiar Castro | Ricardo Queiroz Aucélio | Nicolás Adrián Rey | Eliane Monsores Miguel | Percio Augusto Mardini Farias
Volume: 02
Issue: 02
Year: 2011
Rapid Method for the Determination of Total Monosaccharide in Enterobacter cloacae Strains Using Fourier Transform Infrared Spectroscopy

Author(s): Richard J. Delle Bovi | Allan Smits | Harry M. Pylypiw Jr
Volume: 02
Issue: 02
Year: 2011
Rapid Determination Of Residual Quinolones in Honey Samples by Fast HPLC with an On-Line Sample Pretreatment System

Author(s): Wei Du | JianGuo Yao | YueQi Li | Yuki Hashi
Volume: 02
Issue: 02
Year: 2011
In Situ UV–Vis Spectroelectrochemical Studies on the Copolymerization of Diphenylamine and o-Phenylenediamine

Author(s): Lei Zhang | Baoqin Hou | Qiuhua Lang
Volume: 02
Issue: 02
Year: 2011
Solid State Characterization of Sodium Eritadenate

Author(s): Josefine Enman | Anuttam Patra | Kerstin Ramser | Ulrika Rova | Kris Arvid Berglund
Volume: 02
Issue: 02
Year: 2011
Fourth Derivative Spectrophotometric Method for the Determination of Fungicide Maneb Using Sodium Molybdate

Author(s): Manpreet Kaur | Ashok Kumar Malik | Baldev Singh
Volume: 02
Issue: 02
Year: 2011
Determination of Glimepiride in Rat Serum by Rp-Hplc Method

Author(s): Sujatha Samala | Sandhya Rani Tatipamula | Ciddi Veeresham
Volume: 02
Issue: 02
Year: 2011
Metabolomics Analysis of the Responses to Partial Hepatectomy in Hepatocellular Carcinoma Patients

Author(s): Wan Chan | Shuhai Lin | Stella Sun | Hongde Liu | John M. Luk | Zongwei Cai
Volume: 02
Issue: 02
Year: 2011
Classification and Quantitative Analysis of Azithromycin Tablets by Raman Spectroscopy and Chemometrics

Author(s): Yan Li | Guorong Du | Wensheng Cai | Xueguang Shao
Volume: 02
Issue: 02
Year: 2011
Simple, Inexpensive and Ecologically Friendly Derivative Spectrophotometric Fluconazole Assay from Nail Lacquer Formulations

Author(s): Alisa Elezović | Amar Elezović | Sabira Hadžović
Volume: 02
Issue: 02
Year: 2011
Effects of Cross Linking on the Chromatographic Nitrogen Isotope Separation

Author(s): Xunyue Liu | Xingcheng Ding | Tatsuya Suzuki | Masao Nomura | Yasuhiko Fujii
Volume: 02
Issue: 02
Year: 2011
A Simple Colorimetric Method for the Evaluation of Chitosan

Author(s): Mohamed Abou-Shoer
Volume: 01
Issue: 02
Year: 2010
Chemical Dosimetry during Alpha Irradiation: A Specific System for UV-Vis in Situ Measurement

Author(s): Cedric Costa | Johan Vandenborre | Francis Crumière | Guillaume Blain | Rachid Essehli | Massoud Fattahi
Volume: 03
Issue: 01
Year: 2012
Fast-GC Quantification of Harmonine, the Major Defense Alkaloid of the Multicolored Asian Ladybird Harmonia axyridis(Pallas)

Author(s): Christophe Y. Fischer | Pascal Laurent | Stéphanie Heuskin | Delphine Durieux | Eric Haubruge | François J. Verheggen | Georges C. Lognay
Volume: 03
Issue: 01
Year: 2012
Fast Determination of 22 Pesticides in Rice Wine by Dispersive Solid-Phase Extraction in Combination with GC-MS

Author(s): Nannan Chen | Hongbo Gao | Nengsheng Ye | Qiding Zhong | Zhenghe Xiong | Xuexin Gu
Volume: 03
Issue: 01
Year: 2012
Near-Infrared Spectroscopic Analysis of Hemoglobin with Stability Based on Human Hemolysates Samples

Author(s): Tao Pan | Wenjie Huang | Zhenyao Liu | Lijun Yao
Volume: 03
Issue: 01
Year: 2012
Liquid Chromatography-Tandem Mass Spectrometry Assay to Detect Ethyl Glucuronide in Human Fingernail: Comparison to Hair and Gender Differences

Author(s): Joseph Jones | Mary Jones | Charles Plate | Douglas Lewis | Michael Fendrich | Lisa Berger | Daniel Fuhrmann
Volume: 03
Issue: 01
Year: 2012
Comparison between Two FT-IR Spectroscopy Analytical Procedures for Micrograms Determination of Asbestos Species in Bulk Materials

Author(s): Luca De Stefano | Raffaele Cioffi | Francesco Colangelo
Volume: 03
Issue: 01
Year: 2012
A Stability Indicating U-HPLC Method for Milnacipran in Bulk Drugs and Pharmaceutical Dosage Forms

Author(s): Naresh Tondepu | Shakil S. Sait | K.V. Surendranath | Ravi Kiran Kaja | Suresh Kumar
Volume: 03
Issue: 01
Year: 2012
A Validated Rapid Stability-Indicating Method for the Determination of Related Substances in Vardenafil Hydrochloride by Ultra-Performance Liquid Chromatography

Author(s): Kishore Kumar Kakumani | Kameswara Rao Chimalakonda | Rama Koti Reddy Yarram | Mukkanti Khagga
Volume: 03
Issue: 01
Year: 2012
Remediation of Malathion Contaminated Soil Using Zero Valent Iron Nano-Particles

Author(s): R. K. Singhal | B. Gangadhar | H. Basu | V. Manisha | G.R. K. Naidu | A.V. R. Reddy
Volume: 03
Issue: 01
Year: 2012
Rapid Simultaneous Determination of Olmesartan, —Amlodipine and Hydrochlorothiazide in Combined Pharmaceutical Dosage form by Stability-Indicating Ultra Performance Liquid Chromatography

Author(s): Kakumani Kishore Kumar | Chimalakonda Kameswara Rao | G. Madhusudan | Khagga Mukkanti
Volume: 03
Issue: 01
Year: 2012
Fast-GC Quantification of Harmonine, the Major Defense Alkaloid of the Multicolored Asian Ladybird Harmonia axyridis(Pallas)

Author(s): Christophe Y. Fischer | Pascal Laurent | Stéphanie Heuskin | Delphine Durieux | Eric Haubruge | François J. Verheggen | Georges C. Lognay
Volume: 03
Issue: 01
Year: 2012
Chemical Dosimetry during Alpha Irradiation: A Specific System for UV-Vis in Situ Measurement

Author(s): Cedric Costa | Johan Vandenborre | Francis Crumière | Guillaume Blain | Rachid Essehli | Massoud Fattahi
Volume: 03
Issue: 01
Year: 2012
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